The World Map is a great service provided by the Centre for Geographic Analysis ( CGA ) at Harvard univerrsity. It allows users to publish, explorre, edit, and visualize geographically referenced information. World Map is easy to use and can be a great help especially to Geography teachers but everyone else can use it to present visually appealing mapped data.

Woreld Map stores more than 1800 data sets for users to use. These data sets are accompanied in most of the times by illustrations and explanations on how to use them. Users also have the option to upload their own data sets and customize their maps the way they want. Once finished, you can then embed your map in your blog or website, print it out, or view it in Google Earth.